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How Running the Heater With Windows Open Affects Your Bills

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Person’s hand opening window of a Libertyville, IL home to view snowy backdrop

In the winter, we often turn up the heat in our homes to fight off the chill outside, but that doesn’t mean we necessarily love being cooped up without any fresh air. Not only can heated indoor air get stuffy and dry on occasion, but most people also prefer a cooler temperature for their sleeping environment.

The simplest course of action in this situation would be to turn down the heat, however, sometimes we want to breathe fresh for a change. Many people will open one of their bedroom windows just a crack during the winter in order to sleep more comfortably. While this may not seem like a significant change in temperature, it can have a profound effect on your heating bills.

Risks of Sleeping with the Windows Open

When an HVAC system is fit for your home, the size of your home is taken into consideration to choose the best-sized unit for your space and heating needs. If you open your windows when it’s cold out, the cool air will put additional pressure on your heating system. Your furnace, heat pumps, or boiler now has to work harder to maintain the temperature your thermostat is set at, which also wastes energy and increases your energy bills.

If you are someone who likes to fall asleep with the window open, consider turning your thermostat down as low as possible instead, or shutting the heat off completely until morning. This will allow your heating system to catch a break instead of putting it under pressure. Additionally, running your heater less often will save you money on utility bills and may even increase the lifespan of your unit.

Leaving your windows open at night can also pose a security risk, allow curious pets to sneak out and get lost, and welcome allergens into your home—yes, even in the winter. For this reason, we always suggest sleeping with your windows closed during the winter whenever possible.

Schedule Service with Allied Heating & Air Conditioning Corp.

For more information on proper heating system care, as well as dependable services for all types of heating installation in Palatine, contact Allied Air Conditioning & Heating Corp. Our team of expert heating technicians is always available to help restore comfort to your home!

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We moved into a new house recently and Allied was recommended to us by my best friend.

We had them install a new humidifier and zone the system. On moving day (Friday) at 3 pm when we showed up we found the AC wouldn't shut off. I texted my tech with hopes of getting on the schedule for the following week since it was late Friday. He said someone would be there in 30 min. They stayed for 2 hours and fixed a faulty wire and it was all covered under warranty. Can't argue with customer service like that. Highly recommend if you want dependable folks that are very responsive.

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Palatine, IL
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We were extremely pleased by the service that Allied provided us.

Our A/C went out over the 4th of July we knew we needed a new system installed asap (we knew it was on its last leg). We contacted them and two other companies for comparison quotes. Allied was out here first thing July 5th to assess and provide a quote. In the end we decided to go with them. They were professional, thorough and very detailed in options and quotes.

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Palatine, IL
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Moved into the neighborhood and Allied HVAC had been recommended from my brother to replace both our furnace and ac unit.

Very professional from the start with a quote from Chris B. in sales which lead to an install date of my choice. On the day of the installation Jeff and Jackson arrived right on time as requested. The installation was prompt and done in a timely matter, and it they explained exactly what needed to be done from start to finish.

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Libertyville, IL
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